Stratigraphy, palynology, and conchostracans of a Lower Cretaceous sequence at the Cañadón Calcáreo locality, Extra-Andean central Patagonia: age and palaeoenvironmental significance

W. Volkheimer, O. F. Gallego, N. G. Cabaleri, C. Armella, P. L. Narvaez, D. G. Silva Nieto, and M. A. Paez

2009

Article

Cretaceous Research 30:270-282

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Taxa discussed in this work:

• Bullasporis
• Cerebropollenites macroverrucosus
• Hamulatisporites
• Trilobosporites trioreticulatus

Taxonomy:

• Trilobosporites trioreticulatus belongs to Trilobosporites - Cookson and Dettmann (1958)
• Cerebropollenites macroverrucosus belongs to Cerebropollenites - Schulz (1967)
• Hamulatisporites belongs to Lycopodiaceae - Mitra (2002)
• Antulsporites belongs to Selaginellaceae - Volkheimer et al. (2009)
• Concavissimisporites belongs to Filicopsida - Volkheimer et al. (2009)
• Sphagnumsporites belongs to Sphagnaceae - Volkheimer et al. (2009)
• Phrixipollenites belongs to Gymnospermophyta - Volkheimer et al. (2009)